[Bug target/23485] [ia64]: Integer dvide by zero doesn't raise a signal

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-20 
23:55 -------
Subject: Bug 23485

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-08-20 23:55:07

Modified files:
        gcc            : ChangeLog 
        gcc/config/ia64: lib1funcs.asm 

Log message:
        2005-08-20  H.J. Lu  <[EMAIL PROTECTED]>
        
        PR target/23485
        * config/ia64/lib1funcs.asm (__divdi3): Check divide by zero.
        (__moddi3): Likewise.
        (__udivdi3): Likewise.
        (__umoddi3): Likewise.
        (__divsi3): Likewise.
        (__modsi3): Likewise.
        (__udivsi3): Likewise.
        (__umodsi3): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9790&r2=2.9791
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/lib1funcs.asm.diff?cvsroot=gcc&r1=1.17&r2=1.18



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23485